Extrusion line for the production of zipper


IC, is a plant to produce zippers mono and co-extruded.


The IC machine has been made to produce profiles, bands and zippers in PE, PP and LLDPE-EVA to hermetically seal the bags. The line can be designed with 1 single extruder (monoextrusion) or multiple extruders (max. 3) for coextrusion.

It is composed by:

  • plastificator, screenchanger,
  • main control unit,
  • drawing head,
  • cooling tank,
  • draw calender,
  • coupling
  • calender  
  • on request, automatic master batch
  • winder.


Fully equipped with Siemens components, the IC is entirely controlled by a state-of-the-art HMI based on Profinet®, one of the most advanced communication protocols, that allows to control independently and in real time each one of all installed stations/tools.

Always focused on our customers’ needs and knowing that energy costs are always a more expensive variable for each manufacturer, we engineered the IC with dedicated components that allow to recover the kinetic energy and then to save money in this regard.

Technical data

Max. roll width  mm 355
Max. roll diam. mm 355
Max production Kg/h 45*
Installed power Kw. 28
Max mechanical speed m/min. 100
Air consumption l/min 0.1

* data subjected to the kind of material and zipper produced